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THE MECHANISM OF PROPENE ELIMINATION FROM THE IMMONIUM IONS CH2=N+(CH3)CH(CH3)2 AND CH2=N+(CH3)CH2CH2CH3
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UNSPECIFIED (1993) THE MECHANISM OF PROPENE ELIMINATION FROM THE IMMONIUM IONS CH2=N+(CH3)CH(CH3)2 AND CH2=N+(CH3)CH2CH2CH3. [Journal Item]
Full text not available from this repository.Abstract
It is shown by H-2-labelling experiments that beta-hydrogen transfer from the propyl group to the nitrogen atom is not an adequate general explanation for propene loss from CH2=N+(CH3)C3H, ions: beta-hydrogen transfer occurs for CH2=N+(CH3)CH(CH3)2, in which the N-alkyl substituent corresponds to a stable isopropyl cation; but alpha- and gamma-hydrogen transfer dominate for CH2=N+(CH3)CH2CH2CH3, in which isomerisation of the unstable incipient n-propyl cation precedes propene expulsion.
| Item Type: | Journal Item |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| Journal or Publication Title: | JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 |
| Publisher: | ROYAL SOC CHEMISTRY |
| ISSN: | 0300-9580 |
| Date: | March 1993 |
| Number: | 3 |
| Number of Pages: | 3 |
| Page Range: | pp. 285-287 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/21498 |
Data sourced from Thomson Reuters' Web of Knowledge
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